package com.lin.springcloudalibaba.Controller;

import com.lin.springcloudalibaba.entities.CommonResult;
import com.lin.springcloudalibaba.entities.Payment;
import com.lin.springcloudalibaba.service.PaymentService;
//import com.netflix.discovery.DiscoveryClient;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.concurrent.TimeUnit;

/**
 * @author: lin
 * @description:
 * @time: 2021/8/13 15:45
 */
@RestController
@Slf4j
public class PaymentController {
    @Autowired
    private PaymentService paymentService;
    @Value("${server.port}")
    private String serverPort;
    @Resource
    private DiscoveryClient discoveryClient;

    @PostMapping(value = "/payment/create")
    public CommonResult create(@RequestBody Payment payment){
        int result = paymentService.create(payment);
        log.info("*****插入结果:"+result+ "");
        if (result > 0){
            return new CommonResult(200,"插入数据库成功"+serverPort,result);
        }else {
            return new CommonResult(444,"插入数据库失败",null);
        }
    }
    @GetMapping(value = "/payment/get/{id}")
    public CommonResult getPaymentById(@PathVariable("id") Long id){
        Payment payment = paymentService.getPaymentById(id);
        log.info("*****查询结果:" + payment);
        if (payment != null){
            System.out.println();
            return new CommonResult(200,"查询成功"+serverPort,payment);
        }else {
            System.out.println("xxxxxx");

            return new CommonResult(444,"没有对应记录，查询ID："+id + "O(∩_∩)O哈哈HHHHHHH~",null);
        }
    }
    @GetMapping(value = "/payment/discovery")
    public Object discovery(){
        List<String> services = discoveryClient.getServices();
        for (String element : services) {
            log.info("****element: "+element);
        }
        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        for (ServiceInstance instance : instances) {
            log.info(instance.getServiceId()+'\t'+instance.getHost()+'\t'+instance.getPort()+'\t'+instance.getUri());
        }
        return this.discoveryClient;
    }
    @GetMapping(value = "/payment/lb")
    public String getPaymentLB(){
        return serverPort;
    }
    @GetMapping(value = "/payment/feign/timeout")
    public String paymentFeignTimeout(){
        try {
            TimeUnit.SECONDS.sleep(3);
        }catch (InterruptedException e){
            e.printStackTrace();
        }
        return serverPort;
    }
}
